Anisotropic thermochemical hole burning phenomenon on TTF-TCNQ single   crystal

doi:10.1021/jp0650836

CORC > 北京大学 > 化学与分子工程学院

	Anisotropic thermochemical hole burning phenomenon on TTF-TCNQ single crystal
	Ran, Chunbo ; Peng, Hailin ; Ren, Liang ; Zhou, Wei ; Ling, Yading ; Liu, Zhongfan
刊名	journal of physical chemistry c
	2007
关键词	SCANNING TUNNELING MICROSCOPE CHARGE-TRANSFER COMPLEXES DATA-STORAGE THERMAL-CONDUCTIVITY SURFACE FILM
DOI	10.1021/jp0650836
英文摘要	A remarkable anisotropic thermochemical hole burning (THB) phenomenon was observed on TTF-TCNQ charge-transfer complex when using a STM tip to write information bits on its single-crystal surface. Such an anisotropy of hole formation was found to be closely related to the anisotropic thermal conducting property of TTF-TCNQ crystal, strongly supporting a nanometer scale thermochemical reaction mechanism. The high thermal conductivity of TTF-TCNQ leads to a very weak dependence of hole size on the pulse duration within a certain time scale, which was never observed with ammonium-TCNQ complexes. Comparative studies using isotropic thermal conducting TEA(TCNQ)2 complex and theoretical analyses were performed for elucidating the unique hole burning properties of TTF-TCNQ complex. The thermal gravimetry combined with mass spectrometry (TG-MS) of TTF-TCNQ was also done for a detailed understanding of the thermochernical decomposition reaction.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000245005300022&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; SCI(E); EI; 12; ARTICLE; 2; 631-635; 111
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/250399]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Ran, Chunbo,Peng, Hailin,Ren, Liang,et al. Anisotropic thermochemical hole burning phenomenon on TTF-TCNQ single crystal[J]. journal of physical chemistry c,2007.
APA	Ran, Chunbo,Peng, Hailin,Ren, Liang,Zhou, Wei,Ling, Yading,&Liu, Zhongfan.(2007).Anisotropic thermochemical hole burning phenomenon on TTF-TCNQ single crystal.journal of physical chemistry c.
MLA	Ran, Chunbo,et al."Anisotropic thermochemical hole burning phenomenon on TTF-TCNQ single crystal".journal of physical chemistry c (2007).